Solved by hatro

#	Title	# Solved	Avg. Tries
25407	Ring Road	42	5.12
18440	LCS 7	162	2.58
18439	LCS 6	304	2.80
17646	제곱수의 합 2 (More Huge)	132	11.19
10350	Banks	551	4.71
5430	Integer Lists STANDARD	27,145	4.89
2814	BROJ	231	4.56
1023	괄호 문자열	794	2.87

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